diff --git a/common/common-domain/src/main/java/com/food/order/domain/event/publisher/DomainEventPublisher.java b/common/common-domain/src/main/java/com/food/order/domain/event/publisher/DomainEventPublisher.java
new file mode 100644
index 0000000..7ae9f01
--- /dev/null
+++ b/common/common-domain/src/main/java/com/food/order/domain/event/publisher/DomainEventPublisher.java
@@ -0,0 +1,7 @@
+package com.food.order.domain.event.publisher;
+
+import com.food.order.domain.event.DomainEvent;
+
+public interface DomainEventPublisher <T extends DomainEvent> {
+    void publish(T event);
+}
diff --git a/common/common-domain/src/main/java/com/food/order/domain/valueobject/OrderApprovalStatus.java b/common/common-domain/src/main/java/com/food/order/domain/valueobject/OrderApprovalStatus.java
new file mode 100644
index 0000000..32328cf
--- /dev/null
+++ b/common/common-domain/src/main/java/com/food/order/domain/valueobject/OrderApprovalStatus.java
@@ -0,0 +1,6 @@
+package com.food.order.domain.valueobject;
+
+public enum OrderApprovalStatus {
+    APPROVED,
+    REJECTED
+}
diff --git a/common/common-domain/src/main/java/com/food/order/domain/valueobject/PaymentStatus.java b/common/common-domain/src/main/java/com/food/order/domain/valueobject/PaymentStatus.java
new file mode 100644
index 0000000..f01b92d
--- /dev/null
+++ b/common/common-domain/src/main/java/com/food/order/domain/valueobject/PaymentStatus.java
@@ -0,0 +1,5 @@
+package com.food.order.domain.valueobject;
+
+public enum PaymentStatus {
+    COMPLETED,CANCELED,FAILED
+}
diff --git a/order-service/order-domain/order-application-service/pom.xml b/order-service/order-domain/order-application-service/pom.xml
index baccb09..8bd87d6 100644
--- a/order-service/order-domain/order-application-service/pom.xml
+++ b/order-service/order-domain/order-application-service/pom.xml
@@ -21,6 +21,21 @@
             <artifactId>order-core-domain</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.food.order</groupId>
+            <artifactId>common-domain</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-tx</artifactId>
+        </dependency>
+
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/CreateOrderCommand.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/CreateOrderCommand.java
new file mode 100644
index 0000000..bf17cce
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/CreateOrderCommand.java
@@ -0,0 +1,20 @@
+package com.food.order.domain.dto.create;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import javax.validation.constraints.NotNull;
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.UUID;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public record CreateOrderCommand(@NotNull UUID customerId,
+                                 @NotNull UUID restaurantId,
+                                 @NotNull BigDecimal price,
+                                 @NotNull List<OrderItem> orderItems,
+                                 @NotNull OrderAddress orderAddress) {
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/CreateOrderResponse.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/CreateOrderResponse.java
new file mode 100644
index 0000000..05ef000
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/CreateOrderResponse.java
@@ -0,0 +1,17 @@
+package com.food.order.domain.dto.create;
+
+import com.food.order.domain.valueobject.OrderStatus;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import javax.validation.constraints.NotNull;
+import java.util.UUID;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public record CreateOrderResponse(@NotNull UUID orderTrackingId,
+                                  @NotNull OrderStatus orderStatus,
+                                  @NotNull String message) {
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/OrderAddress.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/OrderAddress.java
new file mode 100644
index 0000000..d96e8b9
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/OrderAddress.java
@@ -0,0 +1,16 @@
+package com.food.order.domain.dto.create;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import javax.validation.constraints.Max;
+import javax.validation.constraints.NotNull;
+
+@Getter
+@AllArgsConstructor
+@Builder
+public record OrderAddress(@NotNull @Max(value = 50) String street,
+                           @NotNull @Max(value = 50) String city,
+                           @NotNull @Max(value = 10) String postalCode) {
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/OrderItem.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/OrderItem.java
new file mode 100644
index 0000000..34c0619
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/create/OrderItem.java
@@ -0,0 +1,17 @@
+package com.food.order.domain.dto.create;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import javax.validation.constraints.NotNull;
+import java.math.BigDecimal;
+import java.util.UUID;
+
+@Getter
+@AllArgsConstructor
+@Builder
+public record OrderItem(@NotNull UUID productId,
+                        @NotNull Integer quantity,
+                        @NotNull BigDecimal price,
+                        @NotNull BigDecimal subTotal) {}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/message/PaymentResponse.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/message/PaymentResponse.java
new file mode 100644
index 0000000..97ce992
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/message/PaymentResponse.java
@@ -0,0 +1,24 @@
+package com.food.order.domain.dto.message;
+
+import com.food.order.domain.valueobject.PaymentStatus;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public class PaymentResponse {
+
+    private String id;
+    private String sagaId;
+    private String orderId;
+    private String paymentId;
+    private String customerId;
+    private BigDecimal price;
+    private PaymentStatus paymentStatus;
+    private List<String> failureMessages;
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/message/RestaurantApprovalResponse.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/message/RestaurantApprovalResponse.java
new file mode 100644
index 0000000..d449113
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/message/RestaurantApprovalResponse.java
@@ -0,0 +1,22 @@
+package com.food.order.domain.dto.message;
+
+import com.food.order.domain.valueobject.OrderApprovalStatus;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import java.time.Instant;
+import java.util.List;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public class RestaurantApprovalResponse {
+    private String id;
+    private String sagaId;
+    private String orderId;
+    private String restaurantId;
+    private Instant createdAt;
+    private OrderApprovalStatus orderApprovalStatus;
+    private List<String> failureMessages;
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/track/TrackOrderQuery.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/track/TrackOrderQuery.java
new file mode 100644
index 0000000..b84829f
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/track/TrackOrderQuery.java
@@ -0,0 +1,14 @@
+package com.food.order.domain.dto.track;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import javax.validation.constraints.NotNull;
+import java.util.UUID;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public record TrackOrderQuery(@NotNull UUID orderTrackingId) {
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/track/TrackOrderResponse.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/track/TrackOrderResponse.java
new file mode 100644
index 0000000..7daea56
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/dto/track/TrackOrderResponse.java
@@ -0,0 +1,18 @@
+package com.food.order.domain.dto.track;
+
+import com.food.order.domain.valueobject.OrderStatus;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+
+import javax.validation.constraints.NotNull;
+import java.util.List;
+import java.util.UUID;
+
+@Getter
+@Builder
+@AllArgsConstructor
+public record TrackOrderResponse(@NotNull UUID orderTrackingId,
+                                 @NotNull OrderStatus orderStatus,
+                                 List<String> failureMessages) {
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/mapper/OrderDataMapper.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/mapper/OrderDataMapper.java
new file mode 100644
index 0000000..7cc0d71
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/mapper/OrderDataMapper.java
@@ -0,0 +1,8 @@
+package com.food.order.domain.mapper;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class OrderDataMapper {
+
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/message/listener/payment/PaymentResponseMessageListener.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/message/listener/payment/PaymentResponseMessageListener.java
new file mode 100644
index 0000000..63dea72
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/message/listener/payment/PaymentResponseMessageListener.java
@@ -0,0 +1,9 @@
+package com.food.order.domain.ports.input.message.listener.payment;
+
+import com.food.order.domain.dto.message.PaymentResponse;
+
+public interface PaymentResponseMessageListener {
+
+    void paymentCompleted(PaymentResponse paymentResponse);
+    void paymentCancelled(PaymentResponse paymentResponse);
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/message/listener/restaurantapproval/RestaurantApprovalResponseMessageListener.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/message/listener/restaurantapproval/RestaurantApprovalResponseMessageListener.java
new file mode 100644
index 0000000..6ebcba1
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/message/listener/restaurantapproval/RestaurantApprovalResponseMessageListener.java
@@ -0,0 +1,8 @@
+package com.food.order.domain.ports.input.message.listener.restaurantapproval;
+
+import com.food.order.domain.dto.message.RestaurantApprovalResponse;
+
+public interface RestaurantApprovalResponseMessageListener {
+    void orderApproved(RestaurantApprovalResponse restaurantApprovalResponse);
+    void orderRejected(RestaurantApprovalResponse restaurantApprovalResponse);
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/service/OrderApplicationService.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/service/OrderApplicationService.java
new file mode 100644
index 0000000..7eea048
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/input/service/OrderApplicationService.java
@@ -0,0 +1,15 @@
+package com.food.order.domain.ports.input.service;
+
+import com.food.order.domain.dto.create.CreateOrderCommand;
+import com.food.order.domain.dto.create.CreateOrderResponse;
+import com.food.order.domain.dto.track.TrackOrderQuery;
+import com.food.order.domain.dto.track.TrackOrderResponse;
+
+import javax.validation.Valid;
+
+public interface OrderApplicationService {
+
+    CreateOrderResponse createOrder(@Valid CreateOrderCommand createOrderCommand);
+    TrackOrderResponse trackOrder(@Valid TrackOrderQuery trackOrderQuery);
+
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/payment/OrderCancelledPaymentRequestMessagePublisher.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/payment/OrderCancelledPaymentRequestMessagePublisher.java
new file mode 100644
index 0000000..022c954
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/payment/OrderCancelledPaymentRequestMessagePublisher.java
@@ -0,0 +1,8 @@
+package com.food.order.domain.ports.output.message.publisher.payment;
+
+import com.food.order.domain.event.publisher.DomainEventPublisher;
+import com.food.order.system.domain.event.OrderCancelledEvent;
+
+public interface OrderCancelledPaymentRequestMessagePublisher extends DomainEventPublisher<OrderCancelledEvent> {
+
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/payment/OrderCreatedPaymentRequestMessagePublisher.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/payment/OrderCreatedPaymentRequestMessagePublisher.java
new file mode 100644
index 0000000..3e7cf08
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/payment/OrderCreatedPaymentRequestMessagePublisher.java
@@ -0,0 +1,8 @@
+package com.food.order.domain.ports.output.message.publisher.payment;
+
+import com.food.order.domain.event.publisher.DomainEventPublisher;
+import com.food.order.system.domain.event.OrderCreatedEvent;
+
+public interface OrderCreatedPaymentRequestMessagePublisher extends DomainEventPublisher<OrderCreatedEvent> {
+
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/restaurantapproval/OrderPaidRestaurantRequestMessagePublisher.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/restaurantapproval/OrderPaidRestaurantRequestMessagePublisher.java
new file mode 100644
index 0000000..2767439
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/message/publisher/restaurantapproval/OrderPaidRestaurantRequestMessagePublisher.java
@@ -0,0 +1,8 @@
+package com.food.order.domain.ports.output.message.publisher.restaurantapproval;
+
+import com.food.order.domain.event.publisher.DomainEventPublisher;
+import com.food.order.system.domain.event.OrderPaidEvent;
+
+public interface OrderPaidRestaurantRequestMessagePublisher extends DomainEventPublisher<OrderPaidEvent> {
+
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/CustomerRepository.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/CustomerRepository.java
new file mode 100644
index 0000000..7764e7f
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/CustomerRepository.java
@@ -0,0 +1,10 @@
+package com.food.order.domain.ports.output.repository;
+
+import com.food.order.system.domain.entity.Customer;
+
+import java.util.Optional;
+import java.util.UUID;
+
+public interface CustomerRepository {
+    Optional<Customer> findCustomer(UUID customerId);
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/OrderRepository.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/OrderRepository.java
new file mode 100644
index 0000000..9694940
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/OrderRepository.java
@@ -0,0 +1,14 @@
+package com.food.order.domain.ports.output.repository;
+
+import com.food.order.system.domain.entity.Order;
+
+import java.util.Optional;
+
+public interface OrderRepository {
+
+    Order save(Order order);
+
+    Optional<Order> findByTrackingId(String trackingId);
+
+
+}
diff --git a/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/RestaurantRepository.java b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/RestaurantRepository.java
new file mode 100644
index 0000000..f869406
--- /dev/null
+++ b/order-service/order-domain/order-application-service/src/main/java/com/food/order/domain/ports/output/repository/RestaurantRepository.java
@@ -0,0 +1,9 @@
+package com.food.order.domain.ports.output.repository;
+
+import com.food.order.system.domain.entity.Restaurant;
+
+import java.util.Optional;
+
+public interface RestaurantRepository {
+    Optional<Restaurant> findRestaurantInformation(Restaurant restaurant);
+}